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code-analysis

INTERNAL DEV WORKFLOW for WpfHexEditor — Claude self-invokes this skill BEFORE any non-trivial edit AND AFTER multi-file changes, to enforce CLAUDE.md rules (functions <=25 lines, classes <=300, 1-file-1-responsibility, module boundaries, forbidden patterns). Auto-trigger on: edits >50 lines, new files, refactors, module-crossing changes, plugin/SDK touches, performance-sensitive paths (HexEditor buffer, CodeEditor render, viewport, drag/scroll), Roslyn diagnostics work. Skip on: doc-only, resx-only, comment fixes, single-line bug fixes, single-file <20-line edits.

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abbaye/WpfHexEditorIDE
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May 15, 2026 at 02:42
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code-analysis
description
INTERNAL DEV WORKFLOW for WpfHexEditor — Claude self-invokes this skill BEFORE any non-trivial edit AND AFTER multi-file changes, to enforce CLAUDE.md rules (functions <=25 lines, classes <=300, 1-file-1-responsibility, module boundaries, forbidden patterns). Auto-trigger on: edits >50 lines, new files, refactors, module-crossing changes, plugin/SDK touches, performance-sensitive paths (HexEditor buffer, CodeEditor render, viewport, drag/scroll), Roslyn diagnostics work. Skip on: doc-only, resx-only, comment fixes, single-line bug fixes, single-file <20-line edits.
# code-analysis (internal) Pre/post guard for CLAUDE.md thresholds and forbidden patterns. Not a replacement for the in-app `CodeAnalysisRunner` (deep Roslyn/Halstead). ## When I invoke | Situation | Phases | |---|---| | Non-trivial edit, 2+ modules, new file | P1, P3 | | HexEditor/ or CodeEditor/ render/buffer, plugin/SDK | P1, P3 (mandatory) | | Multi-file completion | P3 | | Single-file <20 lines, no new symbol, resx/md/comment only | skip | ## Phases **P1 — pre-edit** `scripts/pre-edit-check.ps1 -File <path>` → `LOC=X | Funcs>25=N | Class>300=M | Callers=K | Module=<id> | Risk=LOW|MED|HIGH` HIGH risk → propose PLAN, do not edit. **P2 — during edit (mental checklist from `references/forbidden-patterns.md`)** Refuse: `using ICSharpCode`/AvalonEdit, `MessageBox.Show(` (use `IDialogService`), `.md` in `Sources/`, hardcoded user-strings in XAML/VMs, `Resources.X` in HexEditor partials (use `L10n`), background fix without root cause, new mutable static on hot paths. **P3 — post-edit** `scripts/post-edit-audit.ps1 -Files <paths> -Baseline HEAD` → `OK` or `VIOLATIONS: <list>` VIOLATIONS ≤2 mechanical → fix immediately. VIOLATIONS large/architectural → stop, propose PLAN. **Scope-impact (on demand):** `scripts/scope-impact.ps1 -Symbol <name>` — enumerate referencing files (cap 50, depth 2) before public symbol rename/move. ## Performance budget P1 ≤150 tokens | P3 ≤200 tokens | scope = changed files only | cache valid <5 min + unchanged mtime. ## Failure modes to avoid | Mode | Guard | |---|---| | Sur-déclenchement on typo fixes | Honor skip rules above | | Cache staleness | P3 must not use P1 cache for a just-edited file | | PowerShell edition mismatch | Scripts exit with clear message; fall back to Grep/Read | Does not replace `CodeAnalysisRunner`, modify source, run `dotnet build`, or invoke external services.
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